Can Food Supply Meet Doubled Demand?

Subject(s):

Global demand for food is expected to double by 2050, which will put more pressure on the world’s farmers to increase production. But these efforts could also increase carbon dioxide in the air and nitrogen in the soil and contribute to species extinction.

End-of-Life Indecision

Subject(s):

More than a third of patients with chronic illnesses may ultimately change their minds about life-saving emergency procedures.

Religious Awakening in China

Subject(s):

Religious practices and spirituality among the Chinese may get a boost, thanks to forthcoming mandatory changes in China’s central government when the 18th Congress of the Communist Party meets later in 2012.